Remove auto Disable touchpad feature when Samsung laptop USB mouse

1. Click "Start" in the lower left corner of the desktop and select "Control Panel".

2. Select the mouse option in the Control Panel.


3. Click on the right "ELAN" option in the mouse properties.

 

4. When inserting an external USB pointing device, disabling is the status of the hook, as shown in the following figure.

5. Remove the "√" in front of the "Insert external USB pointing device" and click "OK".

 

after the above method is set up, the notebook touchpad can be used normally even if an external USB mouse is plugged in.